Question

Three squares P,Q and R are such that the perimeter of P is the perimeter of Q, and
the perimeter of Q is 23 the perimeter of R. If the area of P is 16 sq. Units, what is the area of

Answer 1

Answer:-

Solution:

(a) Perimeter of square = 4 x side

= 4 x 25 = 100 cm

(b) Perimeter of rectangle = 2 x (length + breadth)

= 2 x (40 + 10)

= 2 x 50 = 100 cm

(c) Perimeter of rectangle = 2 x (length + breadth)

= 2 x (30 + 20)

= 2 x 50 = 100 cm

(d)Perimeter of triangle = Sum of all sides

= 30 cm + 30 cm + 40 cm = 100 cm

Thus, all the figures have same perimeter.

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